Published course not functioning as designed

Hello All,

I have a course that is working fine on my desktop. But when I publish it for LMS use, some of the functionality doesn't work. Specifically, some states are not changing as designed. Any ideas why that might be?

I've attached a sample .story file if that helps. When you preview it, and click one of the boxes, you should see the box grayed out, as per the screen shot attached. But when you publish it, and then view it, the box doesn't gray out.

Suggestions?